General

  • Target

    58cde13b538a2d4760833ae15e9acb8f2cd544dd1738280b7528a7a057222943.bin

  • Size

    409KB

  • Sample

    230501-acc4ysde9z

  • MD5

    db74f149f85fd1ea4f1286a75d5a9d1e

  • SHA1

    9b04514fb29c4cdcea7d3378074b407bfe222158

  • SHA256

    58cde13b538a2d4760833ae15e9acb8f2cd544dd1738280b7528a7a057222943

  • SHA512

    759ad9ce0ff6688948a991a3ddcf58b2c42e6cba9c0e0229562e845241cb94d586c40dc099883af086e5191e38807f647e9585b79ecb7f75e728e4132eb5d883

  • SSDEEP

    6144:mJK8sjgF94p3npp+oaj7AlPX/wyo3r3/H8Xt9ycN6ydNh+1:8KHEvsnz+o47AZO/c99PdN

Malware Config

Extracted

Family

vidar

Version

3.6

Botnet

78489afd9d9a4747beb445e5fb5b9c96

C2

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes
  • profile_id_v2

    78489afd9d9a4747beb445e5fb5b9c96

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Extracted

Family

laplas

C2

http://89.23.97.128

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      58cde13b538a2d4760833ae15e9acb8f2cd544dd1738280b7528a7a057222943.bin

    • Size

      409KB

    • MD5

      db74f149f85fd1ea4f1286a75d5a9d1e

    • SHA1

      9b04514fb29c4cdcea7d3378074b407bfe222158

    • SHA256

      58cde13b538a2d4760833ae15e9acb8f2cd544dd1738280b7528a7a057222943

    • SHA512

      759ad9ce0ff6688948a991a3ddcf58b2c42e6cba9c0e0229562e845241cb94d586c40dc099883af086e5191e38807f647e9585b79ecb7f75e728e4132eb5d883

    • SSDEEP

      6144:mJK8sjgF94p3npp+oaj7AlPX/wyo3r3/H8Xt9ycN6ydNh+1:8KHEvsnz+o47AZO/c99PdN

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks